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公开(公告)号:US09000225B2
公开(公告)日:2015-04-07
申请号:US14128248
申请日:2012-06-27
CPC分类号: C07C45/64 , C07C45/43 , C07C47/575 , C07C47/55
摘要: A new process for producing a 2-(aryloxymethyl)benzaldehyde compound and the like are provided. More particularly, a process for producing a 2-(aryloxymethyl)benzaldehyde compound represented by formula (4) comprising step (A) of hydrolyzing a compound represented by the following formula (1); and step (B) of reacting a compound represented by formula (2) obtained in step (A) and a compound represented by formula (3) or a salt thereof is provided; in formulae, X1, X2 and X3 each represent independently a chlorine atom, a bromine atom or an iodine atom, Q1, Q2, Q3 and Q4 each represent independently a hydrogen atom or a halogen atom, and Ar represents a phenyl group optionally having a substituent).
摘要翻译: 提供了一种新的2-(芳氧基甲基)苯甲醛化合物的制备方法。 更具体地,涉及制备由式(4)表示的2-(芳氧基甲基)苯甲醛化合物的方法,其包括水解下式(1)表示的化合物的步骤(A) 并且提供使步骤(A)中获得的式(2)表示的化合物与由式(3)表示的化合物或其盐反应的步骤(B) 在式中,X 1,X 2和X 3各自独立地表示氯原子,溴原子或碘原子,Q 1,Q 2,Q 3和Q 4各自独立地表示氢原子或卤素原子,Ar表示任选具有 取代基)。
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公开(公告)号:US20140213825A1
公开(公告)日:2014-07-31
申请号:US14128248
申请日:2012-06-27
IPC分类号: C07C45/64
CPC分类号: C07C45/64 , C07C45/43 , C07C47/575 , C07C47/55
摘要: A new process for producing a 2-(aryloxymethyl)benzaldehyde compound and the like are provided. More particularly, a process for producing a 2-(aryloxymethyl)benzaldehyde compound represented by formula (4) comprising step (A) of hydrolyzing a compound represented by the following formula (1); and step (B) of reacting a compound represented by formula (2) obtained in step (A) and a compound represented by formula (3) or a salt thereof is provided; in formulae, X1, X2 and X3 each represent independently a chlorine atom, a bromine atom or an iodine atom, Q1, Q2, Q3 and Q4 each represent independently a hydrogen atom or a halogen atom, and Ar represents a phenyl group optionally having a substituent).
摘要翻译: 提供了一种新的2-(芳氧基甲基)苯甲醛化合物的制备方法。 更具体地,涉及制备由式(4)表示的2-(芳氧基甲基)苯甲醛化合物的方法,其包括水解下式(1)表示的化合物的步骤(A) 并且提供使步骤(A)中获得的式(2)表示的化合物与由式(3)表示的化合物或其盐反应的步骤(B) 在式中,X 1,X 2和X 3各自独立地表示氯原子,溴原子或碘原子,Q 1,Q 2,Q 3和Q 4各自独立地表示氢原子或卤素原子,Ar表示任选具有 取代基)。
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